2.1异步通信软件模拟
...................\iofor232.c
...................\iofor232.LST
...................\iofor232.OBJ
...................\iofor232.Opt
...................\iofor232.plg
...................\iofor232.Uv2
...................\iofor232_Opt.Bak
...................\iofor232_Uv2.Bak
2.2基于RS-232的串口通信
.......................\RS232.c
.......................\VB程序.txt
2.3基于RS-485的多机通信
.......................\master.lnp
.......................\master.M51
.......................\master.Opt
.......................\master.plg
.......................\master.Uv2
.......................\master485.c
.......................\master485.LST
.......................\master485.OBJ
.......................\master_Opt.Bak
.......................\master_Uv2.Bak
.......................\slave.c
.......................\slave.LST
.......................\slave.OBJ
2.4 I2C总线协议的软件实现
.........................\viic.c
.........................\viic.LST
.........................\viic.OBJ
.........................\viic.Opt
.........................\viic.plg
.........................\viic.Uv2
.........................\viic_Opt.Bak
.........................\viic_Uv2.Bak
2.5 SPI总线在单片机系统中的实现
...............................\SPI
...............................\SPI.ASM
...............................\SPI.c
...............................\SPI.lnp
...............................\SPI.LST
...............................\SPI.M51
...............................\SPI.OBJ
...............................\SPI.Opt
...............................\SPI.plg
...............................\SPI.tmp
...............................\SPI.Uv2
...............................\SPI_Opt.Bak
...............................\SPI_Uv2.Bak
2.61-wire
.........\1-wire.c
.........\1-wire.LST
.........\1-wire.OBJ
.........\1-wire.Opt
.........\1-wire.plg
.........\1-wire.Uv2
.........\1-wire_Opt.Bak
.........\1-wire_Uv2.Bak